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Siemens 3RV2-021-1GA10 - Molded Case Circuit Breaker 4.5-6.3A

Siemens
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Siemens 3RV2-021-1GA10 is a molded case motor protection circuit breaker from the SIRIUS 3RV2 series, engineered for overload and short-circuit protection in industrial motor circuits. It operates with a thermal magnetic trip unit, a rated current range of 4.5 to 6.3 A, a maximum voltage of 690 VAC, and a 6 kA interrupt rating at 50/60 Hz. This 3-pole breaker features an S0 frame size, weighs 2 lb, and is designed for DIN rail mounting. It is certified to UL 508 and IEC 60947-4-1 standards, ensuring compliance with international safety requirements. Typical applications include protecting motors and control circuits in manufacturing, automation, and panel building environments.

Key Features & Specifications
  • Type: Molded Case
  • Manufacturer: Siemens
  • Series/Frame: SIRIUS 3RV2, S0 Frame
  • Rated Current: 4.5 to 6.3 A
  • Rated Voltage: 690 VAC
  • Poles: 3
  • Interrupt Rating: 6 kA
  • Mounting Type: DIN Rail
  • Trip Unit: Thermal Magnetic
  • Certifications: UL 508, IEC 60947-4-1
  • Power Rating: 4 kW
  • Frequency: 50/60 Hz
  • Weight: 2 lb


Product Identification
  • UPC: 066264392155
  • GTIN: 00662643921557